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Standard Features
Meets or Exceeds IEEE 841 Standards - Note (1)
Meets GM 7E-TA Specifications
Meets IEEE 45 Marine Duty
NEMA Premium Efficient
Department of Energy Certificate # CC002A
60 Month Warranty from Date of Manufacture
60 HZ, 460 Volt Only
1.15 Service Factor - Continuous
Class F Insulation with Phenolic Alkyd Resin Varnish - Two Dips and Bakes
Class B Temperature Rise
NEMA Design B Torques as a Minimum
Oversized Main Conduit Box Rotatable in 90 Degree Increments - Fully Gasketed with NPT Threaded
Entrance - F1 Mounted. F2 Available - See EXTRAS/OPTIONS Below
Designed for 40oC Ambient Temperature - Note (2)
Designed for 3300 ft. Elevation - Note (2)
CSA Certified for Class 1, Div. 2, Groups B, C, D Temp Code T3C, Non Sparking, Non Static Fan - Note (3)
Bi-Directional Rotation
Cast Iron Frame, End Brackets, Fan Cover and Main Conduit Box
Dual Drilled Feet - Longer Frames (i.e. 145T Drilled also for 143T)
1045 Carbon Steel Shaft
Aluminum Die Cast Squirrel Cage Rotor Construction
Paint System: 2 Part Epoxy
Paint Color: Blue - Munsell 5PB 3/8
Double Shielded Bearings on Frames 140T-280T Pre-Packed with MULTEMP SRL Grease
Vacuum De-Gassed Re-Greasable Bearings Frames 280TS-5808B with Polyrex EM Grease
Automatic Grease Discharge on Frames on Re-Greasable Motors
Grounding Terminal Inside Main Box with Provisions for Grounding on Frame.
Stainless Steel Nameplate and Hardware
Stainless Steel Automatic Breather Drain
UL and CSA Approved for Inverter Duty per NEMA MG1 Part 31 - Note (4)
Inverter Duty Magnet Wire Capable of Withstanding VoltageSpikes of up to 2200 Volts
Precautions should be taken to eliminate or reduce shaft currents that may be imposed on the motor by the VFD. Non-Drive End Bearing is insulated only for 2-Pole motors 600 HP and larger.
Speed Ranges: 20:1 VT,10:1CT
3 Leads Only
Vibration Not to Exceed 0.08 Inches Per Second
Noise Level Not to Exceed 85 dB(A) at 1 Meter Unloaded
INPRO TM Seals Installed on Both Ends